This is some extreme gardening. [I Am Become Derpth] didn’t let lack of space or tillable soil stop him from growing a bountiful harvest. Instead of cutting though prairie sod to begin the farming he had to contend with the concrete expanses found in the NYC area. Here he’s nearing the end of an impressive aquaponics installation in Brooklyn, New York.

For a good overview of what aquaponics is all about we suggest you take a look at this Oakland, CA setup. The heart of the system is a closed loop that uses both plants and fish for balance. The byproduct is edible greens. The image above shows the growing beds through which water is circulated. They’re filled with clean gravel which keeps the roots happy. Once the water has made it through this system it is piped into the basement of the apartment where water tanks filled with fish reside. The system uses the fish waste (broken down by bacteria) to feed the plants.

It’s an efficient system but one thing’s for sure, you don’t just go out and buy a rig this complicated. We think you’ll really enjoy going through the build log linked at the top.

[via Reddit]